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Where is my baby? A fast fetal head auto-alignment in 3D-ultrasound

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ISBI2013_BabyHead.pdf (1.557Mb)
Date
2013
Dewey
Intelligence artificielle
Sujet
auto-alignment; ultrasound; random forest; template deformation
DOI
http://dx.doi.org/10.1109/ISBI.2013.6556588
Conference country
UNITED STATES
Book title
ISBI 2013
Publisher
IEEE
Publisher city
Piscataway, NJ
Year
2013
ISBN
978 -1- 4673 - 6454 -6
URI
https://basepub.dauphine.fr/handle/123456789/12425
Collections
  • CEREMADE : Publications
Metadata
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Author
Cuingnet, Rémi
83938 MedisysResearch Lab [Medisys]
Somphone, Oudom
83938 MedisysResearch Lab [Medisys]
Mory, Benoît
83938 MedisysResearch Lab [Medisys]
Prevost, Raphaël
60 CEntre de REcherches en MAthématiques de la DEcision [CEREMADE]
Yaqub, Mohammad
161469 Institute of Biomedical Engineering [Oxford] [IBME]
Napolitano, Raffaele
Papageorghiou, A.
Roundhill, David
240894 Philips Ultrasound Bothell
Noble, J. Alison
161469 Institute of Biomedical Engineering [Oxford] [IBME]
Ardon, Roberto
83938 MedisysResearch Lab [Medisys]
Type
Communication / Conférence
Item number of pages
768 - 771
Abstract (EN)
Ultrasonography is the main modality for prenatal screening examination of the fetal central nervous system. Due to the variability of the position of the fetal brain relatively to the probe, getting through structures of interest requires both time and a high level of expertise. The method presented in this paper aims at helping the clinician navigate through the brain by automatically aligning the head in near real time (<; 1 s) in a 3D ultrasound volume. The alignment is obtained by defining a frame of reference based on the skull, the mid-sagittal plan and the orbits of the eyes; their signals remain strong and stable across acquisitions. They are detected by combining state-of-the-art techniques (random forests and template deformation). Our method has proven fast and accurate on a dataset of 78 volumes (19-24 gestational weeks): maximal alignment errors' medians range from 5.1 to 5.8mm for the transcerebellar, transventricular and transthalamic planes.

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